The White House credentials bloggers for formal news conferences.The Supreme Court sometimes credentials bloggers--on a case-by-case basis, and with specific requirements for having covered earlier progressions in a case currently before the Court.Target, on the other hand, "does not participate with non-traditional media outlets." No matter what you say.Political campaigns have reshaped their policies to treat bloggers as press.In this roundup, see 8 cases where the United Nations, the federal court in Washington, PBS, the California legislature (but not the U.S. Congress's press galleries), sports teams, the National Press Club, and Chrysler have made policy on admitting bloggers as press, most favorable. The Press Club membership category doesn't provide a credential, however.